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Letterly MCP

Letterly MCP connects your notes to AI tools, so you can search, rewrite, translate and create notes right inside your AI conversation — without leaving it.

What you can do with it

  • Ask your AI tool to find a note by what you said in it.
  • Rewrite or translate an existing note without opening Letterly.
  • Create a new note straight from the conversation.

Supported tools

Letterly MCP works with Claude, Claude Code, ChatGPT, Cursor, Perplexity, Gemini, Codex, VS Code, Windsurf and any other MCP-compatible client.

Setup guides for each tool, the endpoint and the full list of available actions are on letterly.app/mcp.

MCP is a different thing from Integrations. MCP lets an AI tool work with your notes; Integrations send a finished note somewhere else.

Learn more about Integrations →

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